Where is the air intake for the Regal's external circulation?

1 Answers
OSamuel
07/29/25 11:25am
The air intake for the Regal's external circulation is located at the bottom of the front windshield. Introduction to external circulation: External circulation refers to drawing air from outside the vehicle, directing it through the air conditioning system for heating or cooling, and then blowing it out through the vents. Introduction to internal circulation: Internal circulation, on the other hand, draws air from inside the vehicle, creating an airflow cycle within the car. The main function of internal circulation is to effectively prevent external dust and harmful gases from entering the car. It helps warm up the car faster in winter, cools down quicker when the air conditioning is on in summer, and can also be used during smoggy days. Internal circulation maintains the interior air cycle, helping to better preserve the temperature inside the car.
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